1.   But lately his behavior comes across simply as bizarre.

2.   But with that anonymity sometimes comes antisocial behavior.

3.   Such behavior comes in many forms.

4.   The bad behavior is coming from those who have suffered least.

5.   The behavior should have come as no surprise.

6.   This solicitous behavior may have come to a head last June, when the National Weather Service posted a tornado watch for this area.

7.   This tough-minded behavior should come as no surprise.

8.   Unwelcome behavior comes in seven different forms, according to a U.S. Merit Systems Protection Board study.

9.   Where does all that boyish behavior come from?

10.   When their behavior came to light, many in the Air Force were shocked.